To get the connection to work, the ODBC driver for PostgreSQL should be installed. This can be checked in the Control Panel -> Administrative Tools -> ODBC Driver.

Under the tab System DSN press ‘Add’. Check whether the PostgreSQL ODBC driver is installed.

Follow the next steps:
- Go to the Control Panel
- Go to Administrative Tools
- Go to ODBC data Sources
- Go to the tab System DSN
- Click ‘Add’
- Select the PostgreSQL driver

The next screen will appear:

- Provide the name for the data source. (this name is used in Dynamic AI)
- Provide a description (optional)
- Provide the database name
- Specify "localhost" or other server name
- Enter the port used by PostgreSQL
- Enter a valid username and Password for the PostgreSQL database
- Test the settings

The data source is now installed and can be used in Dynamic AI.

If you have problems with the PostgreSQL database, please ensure that the Postgre Server is running: